Remove the steak from the fridge, cover and allow to come to room temperature for 60-90 minutes. This makes for a really juicy steak.
To Cook the Steak:
Preheat the griddle pan on a high heat until gently smoking.
Pat the steak dry, lightly oil on both sides and season with a little salt.
Lay the steak into the griddle pan and cook for 6 minutes (medium rare) or 10 minutes (well done) turning over halfway through the cooking time.
Remove from the pan and set on a wire rack above a plate. Cover loosely with foil and put a folded tea towel or similar on top to keep the heat in while it rests.